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Perennial & Biennial Seeds

Biennials live for 2 years, whereas perennials live for longer. As a general rule, biennial and perennial seeds should be sown in spring, but some can be sown in autumn as well. Many varieties will self-seed after flowering, giving you even more plants!

Years of selection means that we're now able to offer customers this very pretty and unusual-looking dianthus. Vastly improved, this incredibly fragrant variety offers better colours, including some bicolours as well as top-quality fringed flowers. 'Loveliness' will flower in its first year if sown by the end of February, and will bloom all summer long in borders or containers. More Info

Over the past 5 years, T&M's flower breederscareful selection, brings you the First Pink of this variety, from seed! Not only an attractive soft pink, a dwarf habit, but also first year flowering. Outstanding garden performance. 12in. high in the first year, growing up to 36in. high the following year More Info

Very imposing, sturdy plants with long, strong stems and large flower buds which break open to reveal huge 20cm (8in) flowers of startling red with black blotches. Plants require no support and ideally should be grown in groups at the back of the border. They look excellent when planted next to Red Hot Poker T&M Hybrids, T&M's Michaelmas Daisy Mixed and Rudbeckias. Flowers early summer. Height 122-152cm (4-5ft) More Info

Scrumptious veined flowers in juicy blackcurrant, fade to paler berry shades around the edges of each double, semi-double and single bloom, that can miraculously be found on each stem. Height: 150-180cm (5-6ft). More Info

An easily raised perennial thriving in sun or part shade and producing strong, erect stems crammed with white to pink flowers with purple, almost black 'flamedmarkings. Easy, thriving in most soils. A magnificent display. Flowers all summer. Flowers in first year More Info

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1 packet (50 malva seeds) (TKA2640) 5 packets for the price of 4Despatch: within 3 Days

Useful and popular plants for the border, providing masses of bright single daisy flowers at a time when the last of the spring flowers have faded and before the summer types are in bloom. The long stemmed flowers make excellent cut flowers. Flowers late spring-early summer. Height: 30-36in More Info

Geranium 'Orchid Blue' is a selection by Thompson & Morgan from the species Geranium bohemicum. A short-lived border and ground cover plant which self-seeds to keep continuity. Masses of 2cm (0.75in) flowers of orchid-blue, veined in purple-violet, borne on bushy plants. Makes a delightful show, particularly when situated in a sunny position in the border. Flowers summer. Height 30-45cm (12-18in). More Info

An exclusive blend of high quality bedding Geraniums at a very low price! Robust, free-flowering plants, with many large flower heads in shades of red, rose, pink, salmon and white. An inexpensive way of filling your borders and containers More Info

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1 packet (18 geranium seeds) (TKA23861) 5 packets for the price of 4Despatch: within 3 Days

An attractive wild flower with bright pink flowers with raggedy petals. Hence it is often known as Ragged Robin, because, just like the bird, it stands out brightly at the start of summer. Plant in damp areas of the garden. Height 25-100cm (10-40in) More Info

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1 packet (300 lychnis seeds) (TKA23877) 5 packets for the price of 4Despatch: within 3 Days

It blooms from March to April in rich, purples, pinks and starry bi-coloured combinations with white. It's a vital nectar plant and therefore popular with butterflies, very easy to grow, normally self-seeding itself in sunny or shady positions. Over a long season it produces masses of silvery pods More Info

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1 packet (50 lunaria seeds) (TKA23887) 5 packets for the price of 4Despatch: within 3 Days

Huge scarlet lanternswhich are magnificently attractive in the garden and then can be cut and dried to be used all through the winter to decorate naturally, your house. Easy, thriving in almost any soil, sun or shade. Lanterns late summer More Info

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1 packet (110 physalis seeds) (TKA23888) 5 packets for the price of 4Despatch: within 3 Days

A striking variety from T&M breeding. Classified as a perennial but from an early sowing it acts like an annual! Prolific, early flowering, fully double scarlet flowers up to 50% larger than other varieties, over a long period. Fantastic in the border and cottage garden, and a dazzling cut flower. Fleuroselect Quality Award More Info

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1 packet (15 geum seeds) (TM02403) 5 packets for the price of 4Despatch: within 3 Days

This is the first primrose-yellow Foxglove coming true from seed, which has the exciting bonus of large claret-speckled flowers which are borne all around the stem, a unique attribute in Foxgloves. Plants are approximately 30in high. therefore remarkably dwarf. Seed of the first plant of this unique yellow was discovered by chance in Suffolk by T&M customer, Miss Gage. T&M breeders have bred for dwarfness, colour and flowers all around the stem. The result is a gorgeous new garden plant. Ideal for containers or exposed situations where Foxgloves would normally falter. Also sensational when pla ... More Info

An increasingly popular cottage garden and border plant now available from seed in this exclusive designer mixture. Only large flowered, border varieties have been selected in shades of blue, purple, pink and white, including 'Splish Splash'T, a striking blue and white bicolour. Without doubt the cheapest way to grow a wonderful range of colours. Flowers early to mid summer. Heights range from 30-60cm (12-24in) More Info

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1 packet (10 geranium seeds) (TKA23898) 5 packets for the price of 4Despatch: within 3 Days

Usually grown in the greenhouse or on a bright sunny windowsill. Three stunning colours including copper-orange and red, rich-red, yellow and scarlet. Bushy habit with lots of short stemmed flowers over a long period. Early sowing recommendedHeight: 15-20cm (6-8in) More Info

Something different for the border. This drought tolerant perennial is quick growing, with masses of 'Mexican hatblooms all summer, aloft blue-green foliage. Grow in wide drifts to create a natural 'prairieeffect in the garden. Prefers a fertile, well-drained soil in full sun More Info

A T&M-bred mixture of Potentillas, which are easy, unfussy, long-lasting perennial plants awash with colour all summer. This blend features some unique and exciting doubles, in a range of fiery colours. Will grow in any ordinary, well-drained soil in full sun More Info

Of all garden Potentillas, this must surely be one of the most attractive. Heart-shaped, rich raspberry red petals forming saucer-shaped flowers; a wonderful colour in its own right - but add a deep velvet red centre, appearing just like an ink blot which has diffused outwards and the flowers radiate beauty; a real garden treasure. Flowering over a long period, an absolute must for the perennial border and cottage garden alike. Flowers summer. Height: 60-90cm (24-36in) More Info

The striking black bonnets of Aquilegia 'Magpie' make a superb contrast with the white corolla. The exquisite blooms of this classic cottage garden perennial are carried on wiry stems, set above pretty ferny foliage. This hardy Columbine is perfect for en masse in borders and shady woodland edges, and makes an attractive cut flower for a vase indoors. Height: 75cm (30"). Spread: 30cm (12"). More Info

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1 packet (75 aquilegia seeds) (TKA29778) 5 packets for the price of 4Despatch: within 3 Days

An elegant, high quality border plant resulting from T&M's own breeding program. Tall, stately flower spikes packed with many fully double, power-puff blooms of peachy-cream, some with a tinge of raspberry-pink. Best grown in groups at the back of the border. Flowers mid to late summer. Height 15-2m. (5-6ft). More Info

An outstanding selection of the 'Cone Flower', distinguished by the warm bright colour of its exceptionally large flowers. The slender elegance and formality of its petals give it a style that will add class to larger flower arrangements. In the border it is no less valuable on account of its robust strong stems and general vigour which give 'Magnusgood wind and weather resistance. Flower in their first season from an early sowing. Flowers mid summer to winter. Height 1m (36 inches) More Info

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1 packet (25 echinacea seeds) (TKA23909) 5 packets for the price of 4Despatch: within 3 Days

Possibly the most beautiful Aquilegia of all. With glorious light to deep blue flowers 2-3in across sometimes fetching bi-coloured with white. An excellent border perennial, grand for cutting, in bloom for several weeks and will grow in sun or light shade. Flowers late spring/early summer. Height: 30-35cm (12-14in) More Info

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1 packet (100 aquilegia seeds) (TKA23910) 5 packets for the price of 4Despatch: within 3 Days

Tall wands of violet-blue flowers in seemingly infinate quantity over a long period. With its characteristic aromatic fragrance it is extremely effective in the border, long-lived, easily grown and very reliable* Seed came to T&M under this name which is yet to be verified More Info

A very special selection of large-flowered Aubretia with a rich colour range. They cascade and spread with vigorous determination. Suitable for rockeries, borders, edging paths, planters etc. Flowers early spring. Spread 18-24in More Info

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1 packet (400 aubretia seeds) (TKA23913) 5 packets for the price of 4Despatch: within 3 Days

Irresistible, sparkling, gay colours for the garden with a sweet, carnation-like fragrance. Everybody can grow them to perfection. They are excellent for cutting and last for a long time in water. Flowers late spring/early summer. Height 46cm (18in). More Info

A most effective and spectacular strain of Foxgloves superb for shady shrub and tree areas, back of borders and excellent for cut flowers. They can really bring the early summer garden alive! Flowers early summer. Height 5ft More Info

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1 packet (2500 foxglove seeds) (TKA23919) 5 packets for the price of 4Despatch: within 3 Days

Attractive dwarf plants covered in a blanket of dainty midnight-blue flowers. Flowering in their first year from sowing makes them perfect for bedding borders or containers, providing a colourful display over a long summer period More Info

A justifiably famous and reliable strain that will flower in the summer from an early sowing producing strong spikes of mainly semi-double blooms in a wide colour range on sturdy stems. Flowers early summer. Height 4-5 feet More Info

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1 packet (110 delphinium seeds) (TKA23923) 5 packets for the price of 4Despatch: within 3 Days

A stately perennial for the back of the border with slender spires of white flowers with mauve eye. The leaves covered with white woolly hairs add to the overall charm and make this a fine subject for blending with plants of harsher colours. Useful for flower arranging. Flowers summer. Height 120-150cm (4-5ft). More Info

This mixture of species and hybrids boasts a range of flower and leaf types, even appearing through snow. Flower shades can vary from lime-green, through white, appleblossom pink, to dark maroon, either spotted, speckled or plain Foliage is mid to dark green, leathery with different degrees of dissection. The seed pods are also attractive. These long lived hardy perennials can be grown in the border or as pot plants in the unheated greenhouse, flowering late winter through early spring. A useful addition to the flower arranger when few subjects are available, they reach a height of 30-60cm (12 ... More Info

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1 packet (15 seeds) (TKA23927) 5 packets for the price of 4Despatch: within 3 Days

An exciting selection of purple, red, pink and pale pink forms. Bred by the nursery situated near, and named after the highest of the Mourne Mountains in Co. Down, Ireland - Slieve Donard. Height: 90-180cm (3-6ft) More Info

T&M believe that this is The Best Winter Flowering Pansy! Earlier and more floriferous than many old favourites, with the widest colour spectrum imaginable. Very dwarf, compact plants, flowering over a long period in borders and containers. Height: 15-23cm (6-9in). More Info

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1 packet (35 pansy seeds) (TM02998) 5 packets for the price of 4Despatch: within 3 Days

An extremely winter hardy Primrose that's compact and floriferous, in a cheerful range of colours set against dark green foliage. Excellent for borders or containers, adding a mass of colour from late winter to early spring, whatever the weather. The dark foliage looks amazing on frosty mornings. Height: 10-15cm (4-6in). More Info

With an exciting and colourful range of robust, densely packed flower spikes produced in early summer, this traditional lupin will enhance any garden scene and looks particularly at home in the cottage garden. Height: 90-120cm (3-4ft) More Info

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1 packet (35 lupin seeds) (TKA23935) 5 packets for the price of 4Despatch: within 3 Days

Is there a more beautiful bloom in the entire flower kingdom then the famous Blue Poppy? It is only to be expected that an elusive, magical flower like this is a little harder to grow. The secret with this plant is to grow cool and well shaded. Height: 60-90cm (24-36in) More Info

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1 packet (40 meconopsis seeds) (TKA23936) 5 packets for the price of 4Despatch: within 3 Days

An exciting wide ranging mix of these fascinating Primulas which have spikes of very delicate florets appearing in whorls up the stem in a wide range of colours. Thrives in sun or shade. Height: 30-60cm (12-24in) More Info

The famous meadow and hedge row plant of simple beauty. Fragrant lemon yellow pendulous blooms. Easy to grow in sun or part shade. Flowers spring. Height 23cm (9in). Contact with the leaves may cause skin allergy to some people with sensitive skins. More Info

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1 packet (140 primula seeds) (TKA23941) 5 packets for the price of 4Despatch: within 3 Days

Ipswich Pinks were made famous by Joseph Sangster, the breeder and proprietor of T&M from 1913-52. They create a solid mass of colour in pinks, reds, bicolours and white, above blue foliage that is close and tightly knit. Ground smothering weed suppressors, they remain evergreen (blue). Floriferous and fragrant, they are welcome cut flowers and a necessity for the cottage garden, border or rock garden, being also suitable for edging or walls. A hardy perennial, they grow to a height of 23cm (9in) and can spread 60-70cm (24-30in). Flowering extends from late spring till the end of summer. More Info

One of the most beautiful of all spring-flowering plnats. Vigourous in habit, it produces a profusion of large blooms in a delightful range of colours from white through to cream and yellow to orange and crimson. More Info

A magical back of border plant with many large, silky blooms in shades from rich purple, through mauve, to the highly unusual and elusive blues. Flowers summer. Height: 150-180cm (5-6ft). Flowers in first year More Info